wndco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:fc:e3:41:c5:52:23:59:b0:57:9c:d7:fd:99:5f:6a:3a:fb was issued on by Let's Encrypt.
This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=wndco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:fc:e3:41:c5:52:23:59:b0:57:9c:d7:fd:99:5f:6a:3a:fbSerial Number (int): 347390090515838555047630229745125007440635
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: fd:31:c6:e1:a0:07:7a:68:f4:0c:30:25:cd:ae:31:f5:18:92:3f:77
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 4c:66:5c:c9:84:f4:56:b8:6f:25:ab:6f:3d:37:55:d9:0c:7e:2f:7b
Fingerprint (sha256): 8e:6a:1e:e0:51:f3:04:98:dc:54:e5:6c:7c:15:62:81:bd:4b:1a:56:15:48:b9:77:ee:34:50:b3:f6:be:dc:b2
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate wndco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for wndco.com
Public Key Algorithm
RSA
Key Size
4096
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
wndco.com
Other certificates including the domain name wndco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for wndco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSjCCBTKgAwIBAgISA/zjQcVSI1mwV5zX/Zlfajr7MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMjMxODI4MTdaFw0y MDA1MjMxODI4MTdaMBQxEjAQBgNVBAMTCXduZGNvLmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBANpiWwWmxuVk4BqouP+WUOUo+r3qBXn39BO55ddp ju+wLnB2bCVF3x1kdY6Xzg1F5h6VZLk1bB/dL1HS/MUAfQmk88KfDJQ6zH89ym/Z IymrPCD6oKOAq4RzqESmmOObZ2W8hhEyRmHUJOhBAYt/uxOAfT77xnlu8jIxtiE1 Zu9n+huLAN207JEl4oWl4yXMaDyDbQ6jcHZZmcWn4WWdmChc2a+Xlam4e++NzJT6 ZsF9VAgPO5BfxljBD6Q51bbn3t4y3EA98ouQJkJLccY8XnzXyKT6+b53SulTxucR UoHZz4VW3QCBHChfpknI/3P8Ba5S/UJ6l45cobCe+MG3HVRJ7XrHR3PYUAJPMVqa 48Alsvgwudg2Njbg3r1Mzk+CwFkLMoKtHPiWPwwBXz5wiHZhBcDasItteSf8b3Su 6z2yAvksxjQfBffvzbMJt1+YTgWu6fDSJKKahKVNCAt5exoUNlN5KYJlBjABN7uC 0ZlvLDf+O1+LPJOiXioBmx1IHSVGqDAEhxANip8g/BZxtc0UuUAoqb+2iS8vc1d5 /hI+djDtcYnhIfPeTQJ3PLcqfCWn/e/VhYMOMQJFtHV1tEXukNlMKVThL9OPmE2h Mdhn7gvmVye5526r9LODHnzrz3OA9agyEVFYXa5fJ4xYF0k/+JatLGZz0ldw8ytZ FeGVAgMBAAGjggJeMIICWjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFP0xxuGgB3po 9AwwJc2uMfUYkj93MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJd25kY28uY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHUAB7dc G+V9aP/xsMYdIxXHuuZXfFeUt2ruvGE6GmnTohwAAAFwc4WQrgAABAMARjBEAiBc l2phT3qlo/zVbRAAtPHR4z+n8nsQUPG7q+KCQwQiLQIgCvlWcMWilzk2K4C2HbWb 4eVY7/1h5N/WAY1CA/nUtzsAdwBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbII mjfZEwAAAXBzhZFKAAAEAwBIMEYCIQC4A7ytE86wrMLUGlL5MzCahFJD4QjTB2mM 3u1GC+PsXgIhAP0r4//2WyxVT2W50x4BZ8lk40oDlPt5LVlx+c/i4IC/MA0GCSqG SIb3DQEBCwUAA4IBAQBT7L5VPs7X8C0piK1+Rp8ncqYRy00E6RSPp2dKglSmmq4m DYv9D+XuGGh9MenlMX1E+GZmuNQ5vV6Gvu4b/A0tzI82jEpv91AoeWZCq0rV5Go0 7S+WKgnYcEWUUeE+8QXW2/pGW0ZjsmFl8b8gdw1WcMg5A4RpM2AFDV0C7fMoVUmO bUOMCuYYWluehsnRni9m1cBENk2QaHWG6tLIN10pa+f/rmDSZ0ATmzERWIFNNoXF YDp3wn4bjG2CrMWS1H31mYIS6KnUypcoIFnT7TOXqWzcsCR23D7meDTNttn34tEy TEPLiRvGo/w+oOETuldP5v+g6+5cl7KUx3kbSS0W -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA2mJbBabG5WTgGqi4/5ZQ 5Sj6veoFeff0E7nl12mO77AucHZsJUXfHWR1jpfODUXmHpVkuTVsH90vUdL8xQB9 CaTzwp8MlDrMfz3Kb9kjKas8IPqgo4CrhHOoRKaY45tnZbyGETJGYdQk6EEBi3+7 E4B9PvvGeW7yMjG2ITVm72f6G4sA3bTskSXihaXjJcxoPINtDqNwdlmZxafhZZ2Y KFzZr5eVqbh7743MlPpmwX1UCA87kF/GWMEPpDnVtufe3jLcQD3yi5AmQktxxjxe fNfIpPr5vndK6VPG5xFSgdnPhVbdAIEcKF+mScj/c/wFrlL9QnqXjlyhsJ74wbcd VEntesdHc9hQAk8xWprjwCWy+DC52DY2NuDevUzOT4LAWQsygq0c+JY/DAFfPnCI dmEFwNqwi215J/xvdK7rPbIC+SzGNB8F9+/Nswm3X5hOBa7p8NIkopqEpU0IC3l7 GhQ2U3kpgmUGMAE3u4LRmW8sN/47X4s8k6JeKgGbHUgdJUaoMASHEA2KnyD8FnG1 zRS5QCipv7aJLy9zV3n+Ej52MO1xieEh895NAnc8typ8Jaf979WFgw4xAkW0dXW0 Re6Q2UwpVOEv04+YTaEx2GfuC+ZXJ7nnbqv0s4MefOvPc4D1qDIRUVhdrl8njFgX ST/4lq0sZnPSV3DzK1kV4ZUCAwEAAQ== -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 347390090515838555047630229745125007440635 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-23 18:28:17 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-23 18:28:17 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'wndco.com' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 890929811736394926125959979591958661640299074678603558221852398116943472877318977574849880121785026428015949061279661447846646477957319047078227511922305871819367045524109635405653163164429224356219896152008584945225137755699907395091481231730653654539858012300175089684881672527037466715267927773268271218432331080975574221264758092522378887543954798932155236143078804841937305677479934260860706678659793286314599820224317301502981693518976280798640987551544196206475557030933121495951438988746697321383047182091657009789712391900186119440526310748273844085093218321167289781591721774557225850503403537258202301318908340753345908001417673970758409985727747256654449698792403087197076939748058681032127560752386748894905257075102190423237793936064993458878414117865192764668900331662816588007524430021951847216650749484218205304750712786032316625074660774512117436493517537647421101088190719743135698130892758673187431314548989732216031397054582688880044366119831389882052942624776941436015792013357630796302276945434416005425399376239867653841930408688623580518856721053058245562126568100647890321480103434279213583158508390254018296272968111372845231835272000583817655134451796263536811624545189856897639320832298030119318745112981 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) fd31c6e1a0077a68f40c3025cdae31f518923f77 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (13 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wndco.com' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f000750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170738590ae000004030046304402205c976a614f7aa5a3fcd56d1000b4f1d1e33fa7f27b1050f1bbabe2824304222d02200af95670c5a29739362b80b61db59be1e558effd61e4dfd6018d4203f9d4b73b0077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d913000001707385914a0000040300483046022100b803bcad13ceb0acc2d41a52f933309a845243e108d307698cdeed460be3ec5e022100fd2be3fff65b2c554f65b9d31e0167c964e34a0394fb792d5971f9cfe2e080bf . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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